How to use the ascii art generator
- Enter up to 20 characters in the Text field. Letters are converted to uppercase automatically.
- Choose a font style from the dropdown: Small, Standard or Simple.
- The ASCII art banner updates live as you type.
- Copy the result and paste it into a file that uses a monospaced font, such as a source code comment or a terminal window.
How text to ASCII art conversion works
This tool maps each character to a predefined grid of hash marks and spaces. When you type a word, the ascii text art generator looks up every letter in the chosen font table and joins the rows side by side with a single space separator.
For example, the word "HI" in the Simple (3-line) font combines the H pattern and the I pattern. The first row takes the top slice of H (# #) and the top slice of I (###), separated by one space. The same process repeats for every row. Because each character has a fixed width per font, the columns stay aligned as long as the output is displayed in a monospaced environment.
Why monospaced fonts matter
A monospaced font gives every character the same horizontal advance. Fonts such as Courier New, Consolas, Fira Code and the default terminal font all share this property. When an ascii art generator produces output, it relies on that uniformity.
If you paste a banner into a word processor set to Arial or Times New Roman, the columns will drift. The hash marks that should line up vertically end up staggered because narrow letters take less space than wide ones. Always wrap the output in a <pre> tag in HTML, a fenced code block in Markdown, or paste it into a file opened with a code editor.
The three fonts included here use only two symbols: the hash mark (#) for filled pixels and the space for empty pixels. This keeps the output compatible with any encoding and avoids issues with special Unicode glyphs that might render differently across systems. If you need decorative symbols rather than block text, explore our aesthetic symbols page instead.
Font reference and character support
All three fonts support the 26 English letters (A through Z), the digits 0 through 9 and the space character. Lowercase input is converted to uppercase automatically. Any character outside that set is skipped so the rest of the banner stays intact, and the note under the result lists what was skipped. Letters such as ß, fi and ı are deliberately not mapped to SS, FI or I: they are skipped like any other unsupported character. The 20-character limit counts characters, not UTF-16 code units, so an emoji counts as one. Every glyph within a font is visually distinct, so B, D, H, M, S, Z, O and 0 can all be told apart even in the 3-line Simple font. Text made only of spaces returns an error instead of a blank banner.
| Font | Lines | Character width | Best for |
|---|---|---|---|
| Simple | 3 | 3 columns | Tight spaces, short words |
| Small | 5 | 3 columns | Code comments, terminal headers |
| Standard | 7 | 5 columns | README banners, splash screens |
The maximum input length is 20 characters. At 20 characters in the Standard font the output line reaches about 119 columns, which fits most modern terminals without wrapping. Longer strings would exceed typical screen widths and break the visual effect.
Worked examples
| Example | Input | Result |
|---|---|---|
| Hello in standard font | Text: HELLO; Font style: standard | # # ##### # # ### / # # # # # # # / # # # # # # # / ##### #### # # # # / # # # # # # # / # # # # # # # / # # ##### ##### ##### ### |
| Numbers in small font | Text: 2024; Font style: small | ### ### ### # # / # # # # # # / ### # # ### ### / # # # # # / ### ### ### # |
| Short word in simple font | Text: CODE; Font style: simple | ## ### ## ### / # # # # # ## / ## ### ## ### |
| Mixed case input | Text: Hi There; Font style: standard | # # ##### ##### # # ##### #### ##### / # # # # # # # # # # / # # # # # # # # # # / ##### # # ##### #### #### #### / # # # # # # # # # # / # # # # # # # # # # / # # ##### # # # ##### # # ##### |
FAQ
What characters does this ascii art generator support?
It supports the 26 letters A through Z, digits 0 through 9 and spaces. Lowercase letters are converted to uppercase automatically. Punctuation, symbols, emoji and special letters such as ß are skipped and listed in a note under the result.
Why does my ASCII art look misaligned after pasting?
The destination must use a monospaced font such as Courier New, Consolas or a terminal font. Proportional fonts give different widths to different characters, which breaks the column alignment.
Is there a limit on how much text I can convert?
Yes, the input is limited to 20 characters. This keeps the output width under roughly 120 columns in the largest font, which fits standard terminal windows without horizontal scrolling.
Can I use the generated art in commercial projects?
Yes. The output consists of plain hash marks and spaces arranged by your input. You can use it freely in code, documentation or any other project.
Does this tool upload my text to a server?
No. The conversion happens entirely in your browser using embedded font tables. Nothing is sent over the network.
How do I preserve trailing spaces when saving to a file?
Configure your text editor to stop trimming trailing whitespace. Many code editors have a setting called trim trailing whitespace that you can disable for specific file types.